WHAT IS PHOTODYNAMIC THERAPY? Photodynamic therapy (PDT) is a treatment that uses a drug called a photosensitiser or photosensitising agent, and a particular type of light. When photosensitisers are exposed to a specific wavelength of light, they produce a form of oxygen that kills nearby cells.1-3 Each photosensitiser is activated by light of a specific […]

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A relatively new, natural and non-toxic therapy using sound and light to destroy cancer cells is set to bring relief and hope to many cancer patients in South Africa. The goal of an effective cancer treatment must be to destroy cancer cells directly or to strengthen those innate biological activities that destroy cancer. As far […]

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